PC Laser Protective Material
banner_
PC Laser Protective Material

PC Laser Protective Material

PC Laser-Protective Plastic Pellets

1) Near-infrared wavelength blocking rate >99.8%; visible light (400–700 nm) transmittance >60%

2) Functional material capable of precisely attenuating laser energy at specific wavelengths while ensuring visible light transparency and mechanical reliability

3) Covers the UV-visible-NIR (180 nm–1 mm) spectral range

4) Complies with GB 30863 and EN 12254 standards.

Properties Testing Method Testing Condition Unit Standard Value
Melt Flow Rate GB/T3682.1-2018 300℃/1.2kg g/(10min) 15±2
Molding Shrinkage GB/T1041-2008   % 0.5-0.7
Elongation At Break GB/T1040.1-2018 50mm/min % ≥50
Yield strength GB/T1040.1-2018 50mm/min Mpa 45 
Flexural strength GB/T1040.1-2018 2mm/min Mpa 90 
Flexural modulus GB/T1040.1-2018 2mm/min Mpa 2400 
IZOD Notch Impact Strength GB/T1843-2008 4.0mm,23℃ kj/m2 60 
Heat Distortion Temperature GB/T1634.1-2019 1.8Mpa ℃ 122 
Scorching Wire GB/T5169.10-2017 2.0mm ，650℃ S ≤ 30
Anti UV The enterprise UV lamp box 2pc 20W UV tube 30mins yellowing value ΔΕ±1.5
Density GB/T1033.1-2008   g/cm3 1.2 
Infrared transmittance JJG178-2007 1065nm Thickness 3.6mm % <1
Blue light transmittance JJG178-2007 450nm Thickness 3.6mm % 0 

I. Industrial Laser Processing (Core Application Scenarios)

Observation windows for laser equipment and protective doors; protective panels for equipment cabinets;

Protective baffles for laser welding stations; safety enclosures for automated laser welding workstations; transparent windows for robotic laser welding protective shields; safety lenses, etc.

 

II. Personal Laser Protection Wearables

Lenses for laser protection face shields; lenses for industrial laser safety eyewear, compatible with blocking requirements for various wavelengths (1064nm, 532nm, 355nm, 1070nm);

 

III. Medical and Aesthetic Laser Equipment

Protective viewing windows for laser operation heads; protective covers for dental laser therapy units and medical aesthetic device housings, etc.

 

IV. Scientific Research Laboratories and Optical Instruments

Protective baffles and partitions for laser optical paths; observation windows for spectrometer, laser rangefinder, and pulsed laser equipment housings, etc.

 

V. Automotive and Intelligent Driving Sectors

Protective lenses for automotive LiDAR housings; transparent panels for safety enclosures at automotive laser welding stations, etc.

 

VI. Security, Defense, and Specialized Equipment

Protective windows for laser warning systems and anti-laser reconnaissance instruments; protective windows for police laser crowd-control devices; laser protection lenses for specialized reconnaissance instruments; anti-laser interference panels for outdoor specialized detection equipment, etc.

Q: How can cracking or brittle failure during injection molding be resolved?

A: We offer formulation adjustments to enhance toughness and reduce internal stress, alongside recommendations for optimized injection molding processing parameters.

 

Q: Do the products hold relevant industry certifications?

A: Our materials meet industry standards such as UL flame retardancy, ISO medical compliance, automotive specifications, weather resistance, and antistatic properties. We provide comprehensive physical property reports and test certificates to satisfy market entry requirements for sectors including home appliances, automotive, medical, and new energy.

 

Q: Are the materials suitable for injection molding and extrusion?

A: All modified pellets are designed with flow characteristics compatible with standard injection molding machines and extruders. They offer stable molding, low shrinkage, and resistance to delamination or cracking, making them suitable for manufacturing housings, structural components, optical parts, sheets, and more.